Norton Anti-Virus 9 Defs are the latest anti-virus detection files. The installer will automatically update Norton AntiVirus for Mac virus definitions and engine files to detect and repair the most recently discovered Macintosh viruses.

The file you will download on your Mac is a self-extracting archive which contains the Norton AntiVirus Virus Definitions Installer.

Once downloaded and expanded on your hard drive, simply double-click on the Installer and the appropriate files will be installed on your computer.

They are also available via the LiveUpdate feature in Norton Anti-Virus 9.

Requirements:

· Norton Anti-Virus 9.x/10.x.